- Must visit
Ubon Ratchathani National Museum
National museum presenting archaeology, regional history, and folk culture of Ubon Ratchathani and the lower Northeast.
Omio recommends booking the flight as it is the most popular option from Chiang Mai to Kham Yai among Omio's users.
Distance: 456 miles (735 km)
Most popular Flight | Driving |
|---|---|
$104 Average price (fuel + tolls) | |
13h 30m Average total duration (door-to-door) | |
Direct Options | Direct Options |
Compare flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Take a bus from Chiang Mai to Kham Yai and enjoy the approximately 456 miles (735 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 09:00, the last at 19:00.
Distance 456 miles (735 km) |
First bus 9:00 AM |
Last bus 7:00 PM |
Cheapest Month Sep |
Cheapest Day Wed |
High Season Oct - Dec |
Low Season Apr - Jun |
Discover the best of Kham Yai — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Kham Yai trip today.
National museum presenting archaeology, regional history, and folk culture of Ubon Ratchathani and the lower Northeast.
Cultural learning center displaying northeastern crafts, local traditions, and community history in an accessible setting.
Art and cultural space within a historic temple, featuring traditional objects and local religious heritage displays.
Large public park and lake popular for walking, exercise, evening relaxation, and everyday local life near central Ubon.
Well-known city market district for local atmosphere, shopping, and street life, best visited for a casual evening stroll.
Lively old-town area with civic buildings, shrines, shops, and walkable streets that reflect the character of Ubon city.
Find answers to the most common questions about traveling from Chiang Mai to Kham Yai by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Kham Yai, this guide helps you travel smarter and with confidence.

Most Chiang Mai to Kham Yai buses use the Chiang Mai Bus Terminal 3 to Kham Yai, Ubon Ratchathani Bus Terminal station pair. Use this guide to compare Chiang Mai and Kham Yai bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Chiang Mai Bus Terminal 3 is 3 km from Chiang Mai city centre. Public transport options include:
Chiang Mai Bus Terminal 3 has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Food court and several local food vendors inside terminal
Free Wi-Fi available throughout terminal. ATMs are aTM machines from major Thai banks available.
Ticket office support is available at Chiang Mai Bus Terminal 3.
Available at Chiang Mai Bus Terminal 3: Parking, Taxis, WC.
Accessibility facilities are available at Chiang Mai Bus Terminal 3: Wheelchair ramps and accessible facilities.
Kham Yai, Ubon Ratchathani Bus Terminal has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, and Ticket Office.
Food options include: Food court and local vendors available
Free Wi-Fi available. ATMs are aTM machines from major Thai banks.
Ticket office support is available at Kham Yai, Ubon Ratchathani Bus Terminal.
Available at Kham Yai, Ubon Ratchathani Bus Terminal: Parking, Taxis, WC.
Accessibility facilities are available at Kham Yai, Ubon Ratchathani Bus Terminal: Wheelchair ramps.
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